CH505405A - Photographisches Diffusionsübertragungsverfahren - Google Patents
Photographisches DiffusionsübertragungsverfahrenInfo
- Publication number
- CH505405A CH505405A CH688666A CH688666A CH505405A CH 505405 A CH505405 A CH 505405A CH 688666 A CH688666 A CH 688666A CH 688666 A CH688666 A CH 688666A CH 505405 A CH505405 A CH 505405A
- Authority
- CH
- Switzerland
- Prior art keywords
- developer
- image
- emulsion
- coupler
- layer
- Prior art date
Links
- 238000012546 transfer Methods 0.000 title claims description 43
- 238000000034 method Methods 0.000 title claims description 31
- 230000008569 process Effects 0.000 title claims description 14
- 238000009792 diffusion process Methods 0.000 title claims description 5
- 239000000839 emulsion Substances 0.000 claims description 38
- -1 silver halide Chemical class 0.000 claims description 27
- 150000001875 compounds Chemical class 0.000 claims description 21
- 229910052709 silver Inorganic materials 0.000 claims description 19
- 239000004332 silver Substances 0.000 claims description 19
- 230000003213 activating effect Effects 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 16
- 239000007795 chemical reaction product Substances 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 8
- 238000011161 development Methods 0.000 claims description 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 125000001434 methanylylidene group Chemical group [H]C#[*] 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 2
- 230000003595 spectral effect Effects 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 9
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims 2
- JCUVRDGYUZQUAW-UHFFFAOYSA-N 2-methyl-3-phenylbenzene-1,4-diol Chemical compound CC1=C(O)C=CC(O)=C1C1=CC=CC=C1 JCUVRDGYUZQUAW-UHFFFAOYSA-N 0.000 claims 1
- 239000000975 dye Substances 0.000 description 76
- 239000010410 layer Substances 0.000 description 32
- 238000012545 processing Methods 0.000 description 21
- 238000000926 separation method Methods 0.000 description 21
- 230000006872 improvement Effects 0.000 description 14
- 150000004010 onium ions Chemical class 0.000 description 11
- 238000005859 coupling reaction Methods 0.000 description 7
- 230000007935 neutral effect Effects 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 239000001043 yellow dye Substances 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- AJDUTMFFZHIJEM-UHFFFAOYSA-N n-(9,10-dioxoanthracen-1-yl)-4-[4-[[4-[4-[(9,10-dioxoanthracen-1-yl)carbamoyl]phenyl]phenyl]diazenyl]phenyl]benzamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC(=O)C(C=C1)=CC=C1C(C=C1)=CC=C1N=NC(C=C1)=CC=C1C(C=C1)=CC=C1C(=O)NC1=CC=CC2=C1C(=O)C1=CC=CC=C1C2=O AJDUTMFFZHIJEM-UHFFFAOYSA-N 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000001045 blue dye Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 125000000687 hydroquinonyl group Chemical group C1(O)=C(C=C(O)C=C1)* 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000001047 purple dye Substances 0.000 description 3
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
- RQVUBJGZZXTVNS-UHFFFAOYSA-N 1-oxo-3,4-dihydro-2h-naphthalene-2-carbonitrile Chemical compound C1=CC=C2C(=O)C(C#N)CCC2=C1 RQVUBJGZZXTVNS-UHFFFAOYSA-N 0.000 description 2
- VKFDROJPHCZDTC-UHFFFAOYSA-N 2-cyano-3-phenylpropanoic acid Chemical compound OC(=O)C(C#N)CC1=CC=CC=C1 VKFDROJPHCZDTC-UHFFFAOYSA-N 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 2
- GAMPNQJDUFQVQO-UHFFFAOYSA-N acetic acid;phthalic acid Chemical compound CC(O)=O.OC(=O)C1=CC=CC=C1C(O)=O GAMPNQJDUFQVQO-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000000586 desensitisation Methods 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 2
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 description 1
- CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical compound NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 description 1
- WMVPFEQOLJSBDR-UHFFFAOYSA-N 4-propan-2-yloxynaphthalen-1-ol Chemical compound C1=CC=C2C(OC(C)C)=CC=C(O)C2=C1 WMVPFEQOLJSBDR-UHFFFAOYSA-N 0.000 description 1
- XDWQYMXQMNUWID-UHFFFAOYSA-N Ethyl 2-benzylacetoacetate Chemical compound CCOC(=O)C(C(C)=O)CC1=CC=CC=C1 XDWQYMXQMNUWID-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- SLIRLABNGAZSHX-UHFFFAOYSA-N ethyl 2-acetamido-2-cyanoacetate Chemical compound CCOC(=O)C(C#N)NC(C)=O SLIRLABNGAZSHX-UHFFFAOYSA-N 0.000 description 1
- ZIUSEGSNTOUIPT-UHFFFAOYSA-N ethyl 2-cyanoacetate Chemical compound CCOC(=O)CC#N ZIUSEGSNTOUIPT-UHFFFAOYSA-N 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229960001156 mitoxantrone Drugs 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 125000004043 oxo group Chemical group O=* 0.000 description 1
- 150000004989 p-phenylenediamines Chemical class 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- ZUNKMNLKJXRCDM-UHFFFAOYSA-N silver bromoiodide Chemical compound [Ag].IBr ZUNKMNLKJXRCDM-UHFFFAOYSA-N 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
- G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
- G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
- G03C8/10—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
- G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
- G03C8/10—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors
- G03C8/12—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors characterised by the releasing mechanism
- G03C8/14—Oxidation of the chromogenic substances
- G03C8/16—Oxidation of the chromogenic substances initially diffusible in alkaline environment
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45530265A | 1965-05-12 | 1965-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH505405A true CH505405A (de) | 1971-03-31 |
Family
ID=23808262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH688666A CH505405A (de) | 1965-05-12 | 1966-05-12 | Photographisches Diffusionsübertragungsverfahren |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3502468A (instruction) |
| AT (1) | AT288861B (instruction) |
| BE (1) | BE680921A (instruction) |
| CH (1) | CH505405A (instruction) |
| DE (1) | DE1547995A1 (instruction) |
| GB (1) | GB1145144A (instruction) |
| NL (2) | NL6606375A (instruction) |
| SE (1) | SE339402B (instruction) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3606304A (en) * | 1969-05-02 | 1971-09-20 | Singer Co | Material separation devices and methods |
| EP0192272B1 (en) * | 1985-02-21 | 1992-05-27 | Fuji Photo Film Co., Ltd. | Color light-sensitive material |
| US4871652A (en) * | 1988-09-07 | 1989-10-03 | Eastman Kodak Company | Photographic silver halide material and process |
| JP2711710B2 (ja) * | 1989-03-04 | 1998-02-10 | コニカ株式会社 | 新規なシアンカプラー |
| EP0431374B1 (en) * | 1989-11-20 | 1996-02-14 | Fuji Photo Film Co., Ltd. | Color coupler for photography and silver halide photographic material comprising the same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2983606A (en) * | 1958-07-14 | 1961-05-09 | Polaroid Corp | Processes and products for forming photographic images in color |
-
0
- NL NL134143D patent/NL134143C/xx active
-
1965
- 1965-05-12 US US455302A patent/US3502468A/en not_active Expired - Lifetime
-
1966
- 1966-05-02 GB GB19241/66A patent/GB1145144A/en not_active Expired
- 1966-05-10 NL NL6606375A patent/NL6606375A/xx unknown
- 1966-05-12 SE SE06518/66A patent/SE339402B/xx unknown
- 1966-05-12 CH CH688666A patent/CH505405A/de not_active IP Right Cessation
- 1966-05-12 AT AT452066A patent/AT288861B/de not_active IP Right Cessation
- 1966-05-12 BE BE680921D patent/BE680921A/xx not_active IP Right Cessation
- 1966-05-12 DE DE19661547995 patent/DE1547995A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1145144A (en) | 1969-03-12 |
| NL6606375A (instruction) | 1966-11-14 |
| BE680921A (instruction) | 1966-11-14 |
| NL134143C (instruction) | |
| US3502468A (en) | 1970-03-24 |
| SE339402B (instruction) | 1971-10-04 |
| DE1547995A1 (de) | 1970-01-02 |
| AT288861B (de) | 1971-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |